China, Indonesia, Japan, Korea, The Hiamalayas
South America, Argentina, Brazil
Bigleaf hydrangea, Hortensia, Smooth hydrangea, Oakleaf hydrangea, Annabelle
Not available
Forest margins, Hillside, Woods
Dry Forest, limestone outcrops, Subtropical climates
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
H2, 13, 16, 17, 21, 22, 23, 24